

A Legacy of Trust
As an Engineering News-Record Top 500 National Firm, our reputation is built upon a 50-year legacy of trust – among both our employee-owners and our clients.
This mutual trust continues to drive our commitment to seek and deliver the best solutions to complex projects, across sectors and across communities.
2800
+
Employee-Owners
50
+
Years
80
+
Offices
300
+
Services
Community Transformation
LJA PROJECTS
LJA Voted the
#1 Top Workplace
We’re honored to be recognized as the #1 Top Workplace in the country! This award reflects the dedication, passion, and culture built by our incredible employee-owners. Learn more about what makes LJA stand out!

Choose your career path and grow without limits. Explore our open positions for internships, entry level opportunities and leadership roles.